题目内容

《诸病源候论》的作者及主要内容?

查看答案
更多问题

听证过程中,当事人及其代理人申请通知新的证人到会作证或者需调取新的证据的,听证主持人应当当场作出()。

A. 是否同意的决定
B. 中止听证的决定
C. 终止听证的决定
D. 延期听证的决定

简述英国行政法的基本原则。

关于锅炉定期检验,()是正确的。

A. 外部检验是指锅炉在运行状态下对锅炉安全状况进行的检验
B. 内部检验是指锅炉在停炉状态下对锅炉安全状况进行的检验
C. 水压试验是指锅炉以水为介质,以规定的试验压力对锅炉受压部件强度和严密性进行的检验
D. 其他选项全对

Application A is designed to execute the following SQL statements within a single Unit of Work (UOW). UPDATE employee SET salary = salary * 1.1 WHERE empno='000010' UPDATE department SET deptname = 'NEW dept' WHERE deptno='A00'Application B is designed to execute the following SQL statements within a single Unit of Work (UOW). UPDATE department SET deptname = 'OLD DEPT' WHERE deptno='A00' UPDATE employee SET salary = salary * 0.5 WHERE empno='000010' Application A and application B execute their first SQL statement at the same time. When application A and application B try to execute their second SQL statement, a deadlock occurs. What will happen?()

A. The database manager will rollback the transaction in both applications.
B. The database manager will rollback the transaction in one of the two applications.
C. Application B will successfully update the EMPLOYEE and DEPARTMENT tables; Application A will be placed in a lock wait state.
D. Application A will successfully update the EMPLOYEE and DEPARTMENT tables; Application B will terminate when the lock timeout value is reached.

答案查题题库